document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=134173>Question 134173</A>: <I><SPAN STYLE=\"word-break: break-all;\"> difference between a single means hypothesis test and a two means hypothesis test </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #98225 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=98225\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> difference between a single means hypothesis test<BR>\n" );
document.write( "Test statistic = x-bar/[sigma/sqrt(n)]<BR>\n" );
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document.write( " and a two means hypothesis test<BR>\n" );
document.write( "Test statistic = (x1bar-x2bar)/[sqrt[(var1/n1) + (var2/n2)]<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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